NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-03 T01:27:46 PST
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You have selected the following parameters to search on:

Parameters for Distances and Cosmology: Ho= 73.0; Ωmatter = 0.27; Ωvacuum = 0.73;
Derived Quantities use a Redshift corrected to a Reference Frame defined by the 3K CMB

NED results for object NGC 3774


1 objects found in NED.    

SOURCE LIST

 Row          Object Name                 EquJ2000.0       Object  Velocity/Redshift    Mag./  Separ.               Number of                                 Row 
 No.     (* => Essential Note)       RA               DEC  Type     km/s       z   Qual Filter arcmin Refs Notes Phot Posn Vel/z Diam Assoc Images   Spectra  No. 
1   *NGC 3774                       11h38m30.2s -08d58m34s G        6150  0.020514      14.74    ...    23     0   31   10     3    5     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 3774

INDEX for NGC 3774
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Quick-Look Angular and Physical Sizes
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):
  • Images
  • 31 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    23 Reference(s)   
    10 Position data point(s)
    3 Redshift data point(s)   
    5 Diameter data point(s)   
    RC3 data    

    ESSENTIAL NOTE for NGC 3774 (Back to INDEX)
    NGC identification is not certain.                                              
    

    CROSS-IDENTIFICATIONS for NGC 3774 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 3774G IRAS F11360-0842 IrS
    MCG -01-30-016 G USGC S171 NED03 G
    WISEA J113830.27-085834.3 IrS GSC 5510 00805 G
    2MASX J11383026-0858338 IrS PGC 036058 G
    2MASS J11383025-0858344 IrS    

    COORDINATES for NGC 3774 (Back to INDEX)

    Position Reference:20032MASX.C.......:

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0)  173.989723   -8.699103  11h35m57.53s  -08d41m56.8s  1.25E+00  1.25E+00    0
    Equatorial (J2000.0)  174.626083   -8.976139  11h38m30.26s  -08d58m34.1s  1.25E+00  1.25E+00    0
    Ecliptic   (B1950.0)  177.973813  -10.366247                              1.25E+00  1.25E+00    0
    Ecliptic   (J2000.0)  178.671154  -10.366617                              1.25E+00  1.25E+00    0
    Galactic              274.323159   49.800853                              1.25E+00  1.25E+00    0
    SuperGalactic         120.285681  -20.721193                              1.25E+00  1.25E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    10 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 3774 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 3774 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    Luminosity Class2.0LC I-II...1991RC3.9.C...0000d
    Galaxy Morphology(R')SB(rs)ab:(R')SB(rs)ab?...1991RC3.9.C...0000d
    2 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 3774 (Back to INDEX)
    Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration 
    of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map.
    The map is based on dust emission from COBE/DIRBE and IRAS/ISSA;
    the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.

    L a n d o l tS D S SU K I R T
    Filter [µm]U (0.35)B (0.43)V (0.54)R (0.64)I (0.80)u (0.36)g (0.47)r (0.62)i (0.75)z (0.89)J (1.25)H (1.66)K (2.19)L' (3.78)
    Aλ [mag]0.1640.1380.1040.0820.0570.1610.1250.0870.0640.0480.0270.0170.0110.006
    Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
    For completeness, we include the original SFD98 values:
    L a n d o l tS D S SU K I R T
    Filter [µm]U (0.34)B (0.44)V (0.54)R (0.65)I (0.81)u (0.35)g (0.49)r (0.63)i (0.78)z (0.93)J (1.27)H (1.67)K (2.22)L' (3.81)
    Aλ [mag]0.2100.1670.1280.1030.0750.1990.1460.1060.0810.0570.0350.0220.0140.006


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.010 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for NGC 3774 (Back to INDEX)
    Helio. Radial Velocity     :      6150 +/-       30 km/s      
    Redshift                   :  0.020514 +/- 0.000100        1998AJ....116....1D
    Major Diameter (arcmin)    :   1.0
    Minor Diameter (arcmin)    :   0.5
    Magnitude and Filter       : 14.74
    Classifications            : (R')SB(rs)ab:       
    
    NOTE: This information is indicative only. With the exception of the
          redshift they are unreferenced and highly inhomogeneous as to
          their origin. The Radial Velocity (when available) is computed
          from the listed redshift. The remaining values are designed to
          orient the user with a quick-look, overall assessment of the
          general properties of the object in question. They are not
          averages nor are they standardized in any way.
    Additional detailed measurements with references are also available by clicking below:
    3 Redshift data point(s)      31 photometric data point(s)      5 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 3774 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    6150 +/-     30 km/s      1998AJ....116....1D
    V (Kinematic LSR)          :    6147 +/-     30 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    6006 +/-     31 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    5930 +/-     33 km/s      1996AJ....111..794K
    V (3K CMB)                 :    6518 +/-     40 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    6149 +/-     36 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    6746 +/-     55 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    6751 +/-     55 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    82.3 +/-    5.8 Mpc      (m-M) = 34.58 +/- 0.15 mag
    D (Local Group)            :    81.2 +/-    5.7 Mpc      (m-M) = 34.55 +/- 0.15 mag
    D (3K CMB)                 :    89.3 +/-    6.3 Mpc      (m-M) = 34.75 +/- 0.15 mag
    D (Virgo Infall only)      :    84.2 +/-    5.9 Mpc      (m-M) = 34.63 +/- 0.15 mag
    D (Virgo + GA only)        :    92.4 +/-    6.5 Mpc      (m-M) = 34.83 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    92.5 +/-    6.5 Mpc      (m-M) = 34.83 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     399 pc/arcsec =  0.399 kpc/arcsec =  23.93 kpc/arcmin =   1.44 Mpc/degree
    Scale (Local Group)        :     394 pc/arcsec =  0.394 kpc/arcsec =  23.63 kpc/arcmin =   1.42 Mpc/degree
    Scale (3K CMB)             :     433 pc/arcsec =  0.433 kpc/arcsec =  25.97 kpc/arcmin =   1.56 Mpc/degree
    Scale (Virgo Infall only)  :     408 pc/arcsec =  0.408 kpc/arcsec =  24.50 kpc/arcmin =   1.47 Mpc/degree
    Scale (Virgo + GA only)    :     448 pc/arcsec =  0.448 kpc/arcsec =  26.88 kpc/arcmin =   1.61 Mpc/degree
    Scale(Virgo + GA + Shapley):     448 pc/arcsec =  0.448 kpc/arcsec =  26.90 kpc/arcmin =   1.61 Mpc/degree
    
    
    To Search for Nearby Objects (Physical Companions): Enter Your Preferred Values and click on "Submit Environment Search" button
    Search for Objects within +/-arcmin where 100 kpc = 3.717 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 6150 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.021743 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 90.8 Mpc (m-M) = 34.79 mag Angular-Size Distance : 87 Mpc (m-M) = 34.70 mag Co-Moving Radial Distance : 88.9 Mpc (m-M) = 34.74 mag Co-Moving Tangential Dist. : 88.9 Mpc (m-M) = 34.74 mag Co-Moving Volume : 0.00294 Gpc^3 Light Travel-Time : 0.287 Gyr Age at Redshift 0.021743 : 13.012 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 422 pc/arcsec = 0.422 kpc/arcsec = 25.31 kpc/arcmin = 1.52 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.91756; Magnitude per Unit Area = 0.09342 mag
    To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
    HoΩmatterΩvacuum     
    Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities

    QUICK-LOOK PHOTOMETRY and LUMINOSITIES for NGC 3774 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 3774 (Back to INDEX)

    The largest diameters in the Visual and Near-Infrared spectral regions, when available:

    Passband Apparent Major Axis
    (2a) [arcsec]
    Apparent Minor Axis
    (2b) [arcsec]
    PA
    [degrees]
    (J2000.0)
    Reference Level RefcodePhysical Major Axis
    (2a) [kpc]
    Physical Minor Axis
    (2b) [kpc]
    RC3 D_25; R_25 (blue) 61.4028.2470 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d27.5312.66
    K_s (2MASS "total") 99.5039.8050 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:44.6117.84
    NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.448 kpc/arcsec.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 5 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 3774 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 3774SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 3774VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Morphological Catalog of Galaxies -- MCG -01-30-016 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J11383026-0858338 NASA/IPAC Infrared Science Archive (IRSA)
    IRAS Faint Source Catalog -- IRAS F11360-0842 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Catalogue of Principal Galaxies -- PGC 036058 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 036058 The Lyon/Meudon Extragalactic Database (LEDA)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 3774GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 3774NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 11h38m30.2s, -08d58m34s (J2000)Site/Service
    Query Optical and UV Mission Archives (Default search radius)Multimission Archive at STScI (MAST)
    Query High Energy Mission Archives (Default search radius)HEASARC (NASA/GSFC)
    Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
    Band(s): Size:
    NASA/IPAC Infrared Science Archive (IRSA)
    Band(s): Size:
    NASA/IPAC Infrared Science Archive (IRSA)
    NASA/IPAC Infrared Science Archive (IRSA)
     Size:    Contours (PS)  JPEG  FITS File 
    NRAO/VLA Sky Survey (NVSS)
    The NRAO Data Archive System

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